Features
Shrink tubing protected winding
Fixed lead spacing
High saturation current up to 10 A
Inductance range: 1 µH to 100 mH
RoHS compliant*
Applications
DC/DC converters
Power supplies
Output chokes
EMI/RFI filters
RLB0913 Series Radial Lead Inductor
Inductance Test Frequency Voltage
1-6.8 μH ........................ 7.96 MHz/1 V
10-100,000 μH .................... 1 kHz/1 V
Operating Temperature
................................-55 °C to +125 °C
(Temperature rise included)
Storage Temperature .....-55 °C to +125 °C
Temperature Rise ....40 °C at rated I rms
Rated Current
........... Inductance drops 10 % at I sat
Core ..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ........................Cu/Ag/Sn
Tubing ........... Shrink tube 125 °C, 600 V
Packaging .................... 200 pcs. per tray
Materials
Product Dimensions
DIMENSIONS: MM
(INCHES)
*RoHS COMPLIANT
Bourns
Part Number
Inductance Q
Min.
Q Test
Freq.
(MHz)
SRF
Min.
(MHz)
DCR
Typ.
(Ω)
DCR
Max.
(Ω)
I rms
Typ.
(A)
I sat
Typ.
(A)
** K-
Factor
L (μH) Tol.
(%)
RLB0913-1R0K 1 ± 10 20 7.96 150 0.009 0.013 7.45 10 189.0
RLB0913-1R5K 1.5 ± 10 20 7.96 130 0.013 0.016 5.75 8.5 159.9
RLB0913-2R2K 2.2 ± 10 20 7.96 100 0.014 0.021 5.6 6.5 122.3
RLB0913-3R3K 3.3 ± 10 20 7.96 79 0.02 0.025 4.6 5.5 99.0
RLB0913-4R7K 4.7 ± 10 20 7.96 51 0.02 0.03 4 4.3 83.2
RLB0913-6R8K 6.8 ± 10 20 7.96 29 0.025 0.035 3.65 3.7 67.1
RLB0913-100K 10 ± 10 50 2.52 14 0.036 0.045 3.1 3 59.4
RLB0913-120K 12 ± 10 50 2.52 13 0.038 0.05 2.9 2.7 53.3
RLB0913-150K 15 ± 10 40 2.52 12 0.043 0.056 2.8 2.3 48.3
RLB0913-180K 18 ± 10 40 2.52 11 0.048 0.061 2.6 2.2 42.4
RLB0913-220K 22 ± 10 40 2.52 9.2 0.053 0.07 2.55 2 39.2
RLB0913-270K 27 ± 10 30 2.52 8.5 0.061 0.08 2.5 1.7 35.2
RLB0913-330K 33 ± 10 30 2.52 7.8 0.070 0.09 2.45 1.6 31.0
RLB0913-390K 39 ± 10 30 2.52 6.9 0.076 0.1 2.4 1.5 29.3
RLB0913-470K 47 ± 10 30 2.52 6.5 0.107 0.16 2.35 1.4 26.3
RLB0913-560K 56 ± 10 30 2.52 5.4 0.12 0.18 1.75 1.3 23.9
RLB0913-680K 68 ± 10 30 2.52 4.9 0.169 0.21 1.4 1.2 21.9
RLB0913-820K 82 ± 10 30 2.52 4.1 0.189 0.23 1.35 1.1 19.8
RLB0913-101K 100 ± 10 20 0.796 3.7 0.219 0.28 1.2 0.91 18.1
RLB0913-121K 120 ± 10 20 0.796 3.4 0.266 0.32 1.05 0.84 16.4
RLB0913-151K 150 ± 10 20 0.796 3.2 0.305 0.37 1 0.75 14.7
RLB0913-181K 180 ± 10 20 0.796 2.8 0.399 0.58 0.75 0.69 13.4
RLB0913-221K 220 ± 10 20 0.796 2.7 0.453 0.65 0.7 0.64 12.2
RLB0913-271K 270 ± 10 20 0.796 2.4 0.627 0.75 0.6 0.57 11.0
RLB0913-331K 330 ± 10 20 0.796 2.3 0.719 0.85 0.56 0.54 9.9
RLB0913-391K 390 ± 10 20 0.796 2.1 0.899 1 0.5 0.48 9.2
RLB0913-471K 470 ± 10 20 0.796 1.9 1.018 1.1 0.47 0.46 8.3
RLB0913-561K 560 ± 10 20 0.796 1.8 1.136 1.4 0.45 0.41 7.6
RLB0913-681K 680 ± 10 20 0.796 1.6 1.272 1.6 0.42 0.38 6.8
RLB0913-821K 820 ± 10 20 0.796 1.5 1.702 1.8 0.41 0.35 6.3
RLB0913-102K 1000 ± 10 50 0.252 1.3 2.35 2.9 0.35 0.29 5.7
RLB0913-122K 1200 ± 10 50 0.252 1.1 2.672 4 0.3 0.13 5.2
RLB0913-152K 1500 ± 10 20 0.252 1 3.626 6.1 0.285 0.08 4.7
RLB0913-182K 1800 ± 10 20 0.252 1 4.063 6.4 0.27 0.08 4.2
RLB0913-222K 2200 ± 10 20 0.252 0.9 4.600 6.8 0.245 0.08 3.8
RLB0913-272K 2700 ± 10 20 0.252 0.9 5.251 7.7 0.23 0.08 3.4
RLB0913-332K 3300 ± 10 20 0.252 0.7 7.478 9 0.195 0.08 3.1
RLB0913-392K 3900 ± 10 20 0.252 0.6 8.287 14 0.185 0.08 2.9
Electrical Schematic
Typical Part Marking
102
Inductance Code:
- First two digits are significant
- Third digit represents the
number of zeroes to follow
~ Continued on next page ~
**K-Factor: Δ I (peak-to-peak ripple current, A),
determine core loss from Core Loss vs. Flux Density plot.
MAX.
DIA.
5.00 ± 1.0
(.197 ± .039)
5.00 ± 0.5
(.197 ± .020)
8.50
(.335)
0.65 ± 0.1
(.026 ± .004)
12.50
(.492)
MAX.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
RLB0913 Series Radial Lead Inductor
(Continued)
Bourns
Part Number
Inductance Q
Min.
Q Test
Freq.
(MHz)
SRF
Min.
(MHz)
DCR
Typ.
(Ω)
DCR
Max.
(Ω)
I rms
Typ.
(A)
I sat
Typ.
(A)
** K-
Factor
L (μH) Tol.
(%)
RLB0913-472K 4700 ± 10 20 0.252 0.5 9.244 16 0.175 0.05 2.6
RLB0913-562K 5600 ± 10 20 0.252 0.4 13.38 18 0.145 0.05 2.4
RLB0913-682K 6800 ± 10 20 0.252 0.4 15.18 19 0.135 0.05 2.2
RLB0913-822K 8200 ± 10 20 0.252 0.3 17.10 21 0.13 0.05 2.0
RLB0913-103K 10,000 ± 10 40 0.0796 0.3 19.59 25 0.12 0.05 1.8
RLB0913-123K 12,000 ± 10 40 0.0796 0.3 22.03 33 0.115 0.04 1.6
RLB0913-153K 15,000 ± 10 40 0.0796 0.2 30.47 37 0.1 0.04 1.5
RLB0913-183K 18,000 ± 10 30 0.0796 0.2 34.38 40 0.09 0.04 1.3
RLB0913-223K 22,000 ± 10 30 0.0796 0.1 45.6 56 0.08 0.03 1.2
RLB0913-273K 27,000 ± 10 30 0.0796 0.1 52.26 62 0.075 0.03 1.1
RLB0913-333K 33,000 ± 10 30 0.0796 0.1 59.8 70 0.07 0.03 1.0
RLB0913-393K 39,000 ± 10 30 0.0796 0.1 67.81 80 0.065 0.03 0.9
RLB0913-473K 47,000 ± 10 20 0.0796 0.1 88.83 99 0.055 0.03 0.8
RLB0913-563K 56,000 ± 10 20 0.0796 0.1 100.3 135 0.05 0.02 0.7
RLB0913-683K 68,000 ± 10 20 0.0796 0.1 141.9 150 0.045 0.02 0.7
RLB0913-823K 82,000 ± 10 20 0.0796 0.1 183.7 212 0.04 0.02 0.6
RLB0913-104K 100,000 ± 10 20 0.0252 0.1 210.1 235 0.04 0.02 0.6
**K-Factor: Δ I (peak-to-peak ripple current, A),
determine core loss from Core Loss vs. Flux Density plot.
How to Order
RLB0913 - 102 K
Model
Value Code (see table)
Tolerance Code
K = ±10 %
Core Loss vs. Flux Density
1
10
100
1000
10000
10010 1000 10000
Core Loss (mW)
Flux Density (Gauss)
50 KHz
100 KHz
200 KHz
300 KHz
500 KHz
600 KHz
1 MHz
01/17
Tel: +886-2 2562-4117
Email: asiacus@bourns.com
Europe:
Tel: +36 88 520 390
Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500
Email: americus@bourns.com
www.bourns.com
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
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